SC9120B Smoke and Carbon Monoxide Alarm
Part Number SC9120B. Item model number SC9120B. The BRK hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas.
Part Number SC9120B. Item model number SC9120B. The BRK hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas.